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Hirohito Higashi
41c3379bdf
Problem: channel: term_start() out_cb/err_cb no longer deliver raw
chunks (regression from patch 9.2.0224, breaks callers like
vim-fugitive that parse multi-line output)
(D. Ben Knoble, after v9.2.0224)
Solution: Remove the PTY-specific per-line splitting in
may_invoke_callback() so RAW callbacks again receive the
raw chunk as returned by read(), preserving embedded NL.
If per-line handling is desired, the callback must split
"msg" on NL and strip the trailing CR itself; document
this behavior in term_start(). Replace
Test_term_start_cb_per_line() with
Test_term_start_cb_raw_chunk() to verify the raw-chunk
contract.
fixes: #20041
closes: #20045
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Co-Authored-By: Yasuhiro Matsumoto <mattn.jp@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
